diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll b/llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll index 7a266235109..512a21cf21b 100644 --- a/llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll +++ b/llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll @@ -16,11 +16,11 @@ define void @t(i8* nocapture %in, i8* nocapture %out, i32* nocapture %rk, i32 %r ; GENERIC-NEXT: movl (%rdx), %eax ; GENERIC-NEXT: movl 4(%rdx), %ebx ; GENERIC-NEXT: decl %ecx -; GENERIC-NEXT: leaq 20(%rdx), %r14 +; GENERIC-NEXT: leaq 20(%rdx), %r11 ; GENERIC-NEXT: movq _Te0@{{.*}}(%rip), %r9 ; GENERIC-NEXT: movq _Te1@{{.*}}(%rip), %r8 ; GENERIC-NEXT: movq _Te3@{{.*}}(%rip), %r10 -; GENERIC-NEXT: movq %rcx, %r11 +; GENERIC-NEXT: movq %rcx, %r14 ; GENERIC-NEXT: jmp LBB0_1 ; GENERIC-NEXT: .p2align 4, 0x90 ; GENERIC-NEXT: LBB0_2: ## %bb1 @@ -29,14 +29,13 @@ define void @t(i8* nocapture %in, i8* nocapture %out, i32* nocapture %rk, i32 %r ; GENERIC-NEXT: shrl $16, %ebx ; GENERIC-NEXT: movzbl %bl, %ebx ; GENERIC-NEXT: xorl (%r8,%rbx,4), %eax -; GENERIC-NEXT: xorl -4(%r14), %eax +; GENERIC-NEXT: xorl -4(%r11), %eax ; GENERIC-NEXT: shrl $24, %edi ; GENERIC-NEXT: movzbl %bpl, %ebx ; GENERIC-NEXT: movl (%r10,%rbx,4), %ebx ; GENERIC-NEXT: xorl (%r9,%rdi,4), %ebx -; GENERIC-NEXT: xorl (%r14), %ebx -; GENERIC-NEXT: decq %r11 -; GENERIC-NEXT: addq $16, %r14 +; GENERIC-NEXT: xorl (%r11), %ebx +; GENERIC-NEXT: addq $16, %r11 ; GENERIC-NEXT: LBB0_1: ## %bb ; GENERIC-NEXT: ## =>This Inner Loop Header: Depth=1 ; GENERIC-NEXT: movzbl %al, %edi @@ -47,16 +46,16 @@ define void @t(i8* nocapture %in, i8* nocapture %out, i32* nocapture %rk, i32 %r ; GENERIC-NEXT: movzbl %bpl, %ebp ; GENERIC-NEXT: movl (%r8,%rbp,4), %ebp ; GENERIC-NEXT: xorl (%r9,%rax,4), %ebp -; GENERIC-NEXT: xorl -12(%r14), %ebp +; GENERIC-NEXT: xorl -12(%r11), %ebp ; GENERIC-NEXT: shrl $24, %ebx ; GENERIC-NEXT: movl (%r10,%rdi,4), %edi ; GENERIC-NEXT: xorl (%r9,%rbx,4), %edi -; GENERIC-NEXT: xorl -8(%r14), %edi +; GENERIC-NEXT: xorl -8(%r11), %edi ; GENERIC-NEXT: movl %ebp, %eax ; GENERIC-NEXT: shrl $24, %eax ; GENERIC-NEXT: movl (%r9,%rax,4), %eax -; GENERIC-NEXT: testq %r11, %r11 -; GENERIC-NEXT: jne LBB0_2 +; GENERIC-NEXT: subq $1, %r14 +; GENERIC-NEXT: jae LBB0_2 ; GENERIC-NEXT: ## %bb.3: ## %bb2 ; GENERIC-NEXT: shlq $4, %rcx ; GENERIC-NEXT: andl $-16777216, %eax ## imm = 0xFF000000 @@ -99,27 +98,26 @@ define void @t(i8* nocapture %in, i8* nocapture %out, i32* nocapture %rk, i32 %r ; ATOM-NEXT: ## kill: def $ecx killed $ecx def $rcx ; ATOM-NEXT: movl (%rdx), %r15d ; ATOM-NEXT: movl 4(%rdx), %eax -; ATOM-NEXT: leaq 20(%rdx), %r14 +; ATOM-NEXT: leaq 20(%rdx), %r11 ; ATOM-NEXT: movq _Te0@{{.*}}(%rip), %r9 ; ATOM-NEXT: movq _Te1@{{.*}}(%rip), %r8 ; ATOM-NEXT: movq _Te3@{{.*}}(%rip), %r10 ; ATOM-NEXT: decl %ecx -; ATOM-NEXT: movq %rcx, %r11 +; ATOM-NEXT: movq %rcx, %r14 ; ATOM-NEXT: jmp LBB0_1 ; ATOM-NEXT: .p2align 4, 0x90 ; ATOM-NEXT: LBB0_2: ## %bb1 ; ATOM-NEXT: ## in Loop: Header=BB0_1 Depth=1 ; ATOM-NEXT: shrl $16, %eax ; ATOM-NEXT: shrl $24, %edi -; ATOM-NEXT: decq %r11 -; ATOM-NEXT: movzbl %al, %ebp +; ATOM-NEXT: movzbl %al, %eax +; ATOM-NEXT: xorl (%r8,%rax,4), %r15d ; ATOM-NEXT: movzbl %bl, %eax ; ATOM-NEXT: movl (%r10,%rax,4), %eax -; ATOM-NEXT: xorl (%r8,%rbp,4), %r15d +; ATOM-NEXT: xorl -4(%r11), %r15d ; ATOM-NEXT: xorl (%r9,%rdi,4), %eax -; ATOM-NEXT: xorl -4(%r14), %r15d -; ATOM-NEXT: xorl (%r14), %eax -; ATOM-NEXT: addq $16, %r14 +; ATOM-NEXT: xorl (%r11), %eax +; ATOM-NEXT: addq $16, %r11 ; ATOM-NEXT: LBB0_1: ## %bb ; ATOM-NEXT: ## =>This Inner Loop Header: Depth=1 ; ATOM-NEXT: movl %eax, %edi @@ -132,15 +130,15 @@ define void @t(i8* nocapture %in, i8* nocapture %out, i32* nocapture %rk, i32 %r ; ATOM-NEXT: movzbl %r15b, %edi ; ATOM-NEXT: xorl (%r9,%rbp,4), %ebx ; ATOM-NEXT: movl (%r10,%rdi,4), %edi -; ATOM-NEXT: xorl -12(%r14), %ebx +; ATOM-NEXT: xorl -12(%r11), %ebx ; ATOM-NEXT: xorl (%r9,%rax,4), %edi ; ATOM-NEXT: movl %ebx, %eax -; ATOM-NEXT: xorl -8(%r14), %edi +; ATOM-NEXT: xorl -8(%r11), %edi ; ATOM-NEXT: shrl $24, %eax ; ATOM-NEXT: movl (%r9,%rax,4), %r15d -; ATOM-NEXT: testq %r11, %r11 +; ATOM-NEXT: subq $1, %r14 ; ATOM-NEXT: movl %edi, %eax -; ATOM-NEXT: jne LBB0_2 +; ATOM-NEXT: jae LBB0_2 ; ATOM-NEXT: ## %bb.3: ## %bb2 ; ATOM-NEXT: shrl $16, %eax ; ATOM-NEXT: shrl $8, %edi |
